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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`BOYDSTUN EQUIPMENT MANUFACTURING, LLC,
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`Petitioner,
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`V.
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`COTTRELL, INC,
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`Patent Owner
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`Case No. IPR2017«00962
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`Patent No. 7,585,140
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`COTTRELL, INC.’S UPDATED POWER OF ATTORNEY
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`
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`Petition for Inter Partes Review of Patent No. 7,585,140 (Case No. [PR2017-00962)
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`Pursuant
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`to 37 CPR.
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`§ 42.10(b), Patent Owner Cottrell,
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`Inc. hereby
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`appoints the following lead and back-up counsel to transact all business before the
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`Patent Trial & Appeal Board of the United States Patent and Trademark Office in
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`connection with the inter partes review of U.S. Patent No. 7,585,140 (Case No.
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`IPR2017—00962):
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`LEAD COUNSEL
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`'
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`
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`BACKUP COUNSEL '
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`
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`Amy E. Simpson
`Ryan J. McBrayer
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`Reg. No. 54,688
`Reg. No. 54,299
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`
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`ASimpson@perkinscoie.com
`RMcBrayer@perkinscoie.com
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`
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`PERKINS COIE LLP
`PERKINS COIE LLP
`11988 El Camino Real, Suite 350
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`1201 Third Avenue, Suite 4900
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`
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`Seattle, WA 98101
`Telephone: (206) 359—3073
`Facsimile: (206) 359-4073
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`San Diego, CA 92130
`Telephone: (858) 720.5700
`Facsimile: (858) 720.5799
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`
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`Please address all correspondence and service to the address of all counsel
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`above. Pursuant to C.F.R. § 42.8(b)(4), Patent Owner consents to electronic
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`service at the email addresses provided above.
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`The undersigned representative is authorized to sign this Power of Attorney
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`on behalf of Cottrell, Inc.
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` Dated: July EO ,2017 Wit/W
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`Melanie S. Stone
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`Vice President & General Counsel
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`Cottrell, Inc.
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`
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`Case No. IPR2017-00962 (Patent No. 7,585,140)
`Cottrell, Inc.’s Updated Power of Attorney
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`CERTIFICATE OF SERVICE
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`The undersigned hereby certifies that on August 30, 2017, copies of the
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`
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`foregoing document was served on Petitioner at the following email addresses:
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`
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`Stephen Joncus
`Joncus Law LLC
`P.O. Box 838
`Clackamas, OR 97015
`Phone: 971.236.1200
`Email: steve@joncus.net
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`
`
`
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`
`
`David Madden
`Mersenne Law
`9600 SW Oak Street, Ste. 500
`Tigard, OR 97223
`Phone: 503.679.1671
`Email: dhm@mersenne.com
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`
`
`
` /s/ Ryan J. McBrayer
`Ryan J. McBrayer, Reg. No. 54,299
`PERKINS COIE LLP
`1201 Third Avenue, Suite 4900
`Seattle, WA 98101
`Phone: 206-359-3073
`Fax: 206-359-4073
`Email: RMcBrayer@perkinscoie.com
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`LEGAL136271339.3
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